hmdballa219
Well-Known Member
- Joined
- May 23, 2016
- Threads
- 27
- Messages
- 183
- Reaction score
- 18
- Location
- Lake Station, In
- First Name
- Chris
- Vehicle(s)
- 2018 shadow black mustang GT
- Thread starter
- #1
Hey guys a little confused on this. After getting my car tuned and having the first tune of the e 85 tune on it, noticing that my afr has been reading about 8.7-9.1 while driving. When I let off gas. And coast. It goes to 20. Then drops back down to the 8.7ish when idling .is there something wrong? Is it the e 85? First time running e 85. Never paid attention to the afr before on this one. It's a 2018 mustang GT with the a10
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